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License verified · Maine Fuel Board

David A. Harbison Jr

+1 207-532-2600
Verification ledger

What we checked, and what we didn't

Checked against the register at build time (Oct 31, 2026).
Maine contractor licenseMaine Office of Professional and Occupational Regulation, Maine Fuel Board (ALMS Online) · number MS30002804 · expires August 31, 2027. Matched to this business on name.Verified
Business contactphone on file.On file
Public reviewsNo public review profile in our data. License-register listings often have none — ask for two recent local references instead.None found
Insurance & bondingNot checked by AirProHQ. Ask for the certificate of insurance before work starts — the state requires cover to hold the license, but we don't see the policy.Ask them
WorkmanshipNot inspected. A license says who is allowed to do the job, not how well it was done.Ask for references
Checked against the register at build time (Oct 31, 2026). Confirm it yourself — about thirty seconds. See our full verification methodology.Open the official lookup
About

David A. Harbison Jr, in brief

David A. Harbison Jr is an HVAC contractor in Houlton, ME. We matched license MS30002804 to this business on the Maine Fuel Board register through August 2027. The same phone number also connects this business to Jonathan J. Harbison — one operator filed under several names.

HVAC contractor
Also filed as 1 other name (same phone)
Jonathan J. Harbison
Questions about this contractor

Before you call David A. Harbison Jr

01

Is David A. Harbison Jr a licensed HVAC contractor?

Yes. This business's license, MS30002804, matches an active entry on the Maine Fuel Board register with an expiry of August 31, 2027. The official lookup lets you verify it directly.

02

Why does David A. Harbison Jr appear under more than one name?

1 other listing in our data (Jonathan J. Harbison) carry the same number and appear to be the same operator under different registered names. Ask which entity will be on your contract and which license number covers it.

Sources: Maine Office of Professional and Occupational Regulation, Maine Fuel Board (ALMS Online) register.Report a correction
Alternatives

Other HVAC contractors near David A. Harbison Jr

Nearest listings we hold in Houlton. Same license check on every one.